73697894 has 8 divisors (see below), whose sum is σ = 110590920. Its totient is φ = 36834256.

The previous prime is 73697891. The next prime is 73697909. The reversal of 73697894 is 49879637.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73697891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 677 + ... + 12159.

It is an arithmetic number, because the mean of its divisors is an integer number (13823865).

Almost surely, 2^73697894 is an apocalyptic number.

73697894 is a deficient number, since it is larger than the sum of its proper divisors (36893026).

73697894 is a wasteful number, since it uses less digits than its factorization.

73697894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14694.

The product of its digits is 2286144, while the sum is 53.

The square root of 73697894 is about 8584.7477540112. The cubic root of 73697894 is about 419.2615406210.

The spelling of 73697894 in words is "seventy-three million, six hundred ninety-seven thousand, eight hundred ninety-four".